/Engine/Source/Runtime/Experimental/GeometryCollectionEngine/Public/GeometryCollection/GeometryCollectionISMPoolSubSystem.h
A subsystem managing ISMPool actors. Used by geometry collection now but repurposed for more general use.
class UGeometryCollectionISMPoolSubSystem : public [UWorldSubsystem](API\Runtime\Engine\Subsystems\UWorldSubsystem)
TObjectPtr<AGe...
ISMPoolActor
For now we only use one ISMPool actor per world, but we could extend the system to manage many more and return the right one based on search criteria.